Home / 22,107.43-33,161.24-5,467.41

Finding the Fourth Proportional to 22,107.43, 33,161.24 and 5,467.41

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Solution

The fourth proportional to 22,107.43, 33,161.24 and 5,467.41 is: 8,201.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,107.43 : 33,161.24 = 5,467.41 : x
  2. Step 2: Convert to fraction form
    22,107.43/33,161.24 = 5,467.41/x
  3. Step 3: Cross multiply
    22,107.43x = 33,161.24 × 5,467.41
  4. Step 4: Simplify right side
    22,107.43x = 181,306,256.57
  5. Step 5: Solve for x
    x = 181,306,256.57/22,107.43
  6. Step 6: Final answer
    x = 8,201.15

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.